Folder PTT the Netherlands

Documents

pdf HEEMAF_Type_1952_desk Popular

2214 downloads

Download (pdf, 64 KB)

HEEMAF_Type_1952_desk.pdf

HEEMAF_Type_1952_desk
According to a Dutch PTT technical announcement, dated May 1953, the circuit of the Heemaf  type 1953 is the same as the Ericsson type 1951.
The announcement mentions various other improvements.

pdf ATEA 1948-9-0 Tl Popular

2909 downloads

Download (pdf, 251 KB)

1948-9-0_tl.pdf

ATEA 1948-9-0 Tl

ATEA Type 1949, Alternate Schematic

pdf ATEA 1949 Tl Popular

2745 downloads

ATEA 1949 Tl

ATEA Type 1949, Schematic

pdf Ericofoon 500 Ptt Popular

2886 downloads

Download (pdf, 48 KB)

ericofoon_500_ptt.pdf

Ericofoon 500 Ptt

Ericofoon (Ericofon) 500 made by LM Ericsson for Dutch PTT

pdf PTT Netherlands T65 At Ks Popular

3143 downloads

pdf PTT Netherlands W65 At Ks Popular

2831 downloads

pdf HEEMAF Type1955 Tafel At Popular

2828 downloads

Download (pdf, 113 KB)

type1955_tafel_at.pdf

pdf HEEMAF Type1955 Wand At Popular

2812 downloads

Download (pdf, 148 KB)

type1955_wand_at.pdf

pdf Type1954 Tafel At Popular

3066 downloads

Download (pdf, 146 KB)

type1954_tafel_at.pdf

pdf Type1954 Wand At Popular

2788 downloads

Download (pdf, 134 KB)

type1954_wand_at.pdf

pdf Type1951 Tafel At Popular

2860 downloads

Download (pdf, 150 KB)

type1951_tafel_at.pdf

pdf Type1951 Wand At Popular

2786 downloads

Download (pdf, 217 KB)

type1951_wand_at.pdf

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